Granted Patent
Utility
US 5,497,097 · App. 08/235,939
Apparatus for detecting a connection between adjacent panels of a curtain wall
Inventors:
Walter W. Walling, Patrick T. Brunette
Patented Case
View Patent ↗
Granted: Mar 5, 1996
Filed: May 2, 1994
Inventors
Walter W. Walling
Patrick T. Brunette
Assignee (at issue)
GSE Lining Technology, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.